The Bulldog 580404 5/8" Receiver Lock and Coupler Lock Combo features Bulldog's patented ball bearing locking system, the strongest on the market. The included Coupler Lock has a 1/4" pin diameter and offers a 5/8" span. The included hitch lock has a 5/8" pin diamater and works with 2" receievers.
- Fits 2" hitch receivers
- Hitch pin diameter: 5/8"
- Coupler pin diameter: 1/4"
- Coupler pin span: 5/8"
- Patented ball bearing locking system is the strongest on the market
- High security key - 2 keys included
- No weak points
- Square key design